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NOAA/NWS STORM PREDICTION CENTER STORM REPORTS

Hail, Wind & Tornado Reports on August 18, 2007

Public hail, wind, and tornado reports across the United States on August 18, 2007 from August 18, 2007 through August 18, 2007, sourced from NOAA/NWS Local Storm Reports and SPC storm report data.

Pick any date to see hail, wind and tornado public reports for that day — e.g. September 19, 2026.
Hail Reports
21
Wind Reports
46
Tornado Reports
5
Max Hail Size
1.75″
Source  NOAA SPC · NWS Local Storm Reports Coverage  United States · August 18, 2007 · 2007–present Updated  Daily · last Aug 18, 2007

NWS Hail Reports on August 18, 2007

21 reports
Free hail report for your home →
0.75″ hail
Aug 18, 2007
7:05 PM MST-7
Hail report for August 18, 2007
Weber County · 70,303 Homes in County
Hail Report Description: Hail that was 0.75 inches in diameter was reported in South Ogden.
NWS Hail Report Location: 1.73 SE Washington Terrace, UT
0.75″ hail
Aug 18, 2007
7:05 PM MST-7
Hail report for August 18, 2007
Davis County · 89,491 Homes in County
Hail Report Description: A spotter in Clearfield, Utah reported 0.75 inch diameter hail.
NWS Hail Report Location: 1.38 S Clearfield, UT
0.75″ hail
Aug 18, 2007
6:45 PM MST-7
Hail report for August 18, 2007
Davis County · 89,491 Homes in County
Hail Report Description: Hail 0.75 inches in diameter was reported in West Point.
NWS Hail Report Location: 1.04 W West Pt, UT
0.88″ hail
Aug 18, 2007
5:15 PM MST-7
Hail report for August 18, 2007
Jefferson County · 4,508 Homes in County
Hail Report Description: A severe thunderstorm dropped .88 inch diameter hail at Whitehall 12W.
NWS Hail Report Location: 12 W Whitehall, MT
1.00″ hail
Aug 18, 2007
4:35 PM MST-7
Hail report for August 18, 2007
Teton County · 8,317 Homes in County
Hail Report Description: One inch diameter hail fell on South Park Loop Road for 10 minutes.
NWS Hail Report Location: 1 SW Jackson, WY
1.00″ hail
Aug 18, 2007
6:30 PM EST-5
Hail report for August 18, 2007
Wilcox County · 2,109 Homes in County
Hail Report Description: The Rochelle Police Department observed quarter-sized hail just outside of Owensboro on Georgia Highway 233.
NWS Hail Report Location: 1 NNW Owensboro, GA
0.75″ hail
Aug 18, 2007
4:20 PM MST-7
Hail report for August 18, 2007
Oneida County · 1,936 Homes in County
Hail Report Description: A weather spotter reported three-quarter inch hail near Cherry Creek.
NWS Hail Report Location: 1 SSW Cherry Creek, ID
1.25″ hail
Aug 18, 2007
4:00 PM MST-7
Hail report for August 18, 2007
Madison County · 4,963 Homes in County
Hail Report Description: A severe thunderstorm dropped 1.25 inch diameter hail at McAllister.
NWS Hail Report Location: N Mc Allister, MT
0.88″ hail
Aug 18, 2007
4:00 PM MST-7
Hail report for August 18, 2007
Teton County · 8,317 Homes in County
Hail Report Description: Hail of pea to nickel size fell southwest of Jackson for 15 minutes.
NWS Hail Report Location: 3 SSW Jackson, WY
0.75″ hail
Aug 18, 2007
4:30 PM CST-6
Hail report for August 18, 2007
Tipton County · 19,915 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: N Atoka, TN
0.88″ hail
Aug 18, 2007
3:28 PM MST-7
Hail report for August 18, 2007
El Paso County · 199,016 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: 4 SE Monument, CO
0.88″ hail
Aug 18, 2007
3:25 PM MST-7
Hail report for August 18, 2007
Beaverhead County · 3,534 Homes in County
Hail Report Description: A severe thunderstorm dropped .88 inch diameter hail at Dillon 3N.
NWS Hail Report Location: 3 N Dillon, MT
0.75″ hail
Aug 18, 2007
3:00 PM MST-7
Hail report for August 18, 2007
Bannock County · 23,759 Homes in County
Hail Report Description: A weather spotter reported three-quarter inch hail in Rapid Creek northeast of Inkom.
NWS Hail Report Location: 3 NE Inkom, ID
0.75″ hail
Aug 18, 2007
3:56 PM CST-6
Hail report for August 18, 2007
McNairy County · 9,729 Homes in County
Hail Report Description: No National Weather Service description provided.
NWS Hail Report Location: N Adamsville, TN
0.88″ hail
Aug 18, 2007
2:55 PM MST-7
Hail report for August 18, 2007
Madison County · 4,963 Homes in County
Hail Report Description: A severe thunderstorm dropped .88 inch diameter hail at Virginia City 2W. The hail damaged 30 windows in Nevada City and caused minor injuries to passengers traveling in an open car train between Nevada City and Virginia City. Wind gusts were reported between 50 and 60 mph.
NWS Hail Report Location: 2 W Virginia City, MT
Showing 15 of 21
Hail Damage Risk for Your Home +

Hail reports describe hail by diameter, often comparing stone size to familiar objects like peas, quarters, golf balls, and softballs. Use this guide as a starting point for possible hail damage to your roof, siding, gutters, vents, windows, and exterior. Actual hail damage depends on hail hardness, density, wind speed, impact angle, roof age, shingle condition, roof pitch, roofing material, installation quality, and prior storm damage.

Pea
0.25″
Low

Usually too small to cause hail damage to most sound asphalt roofs, siding, or gutters.

Mothball
0.50″
Sub-Severe Watch

Below the NWS severe-hail threshold, but not always harmless. Repeated small hail can scuff surfaces, wear aging shingles, and loosen protective granules over time.

Penny
0.75″
Minor / Watch

Below the NWS severe-hail threshold, but roof hail damage is still possible on older, brittle, poorly installed, or previously damaged shingles. May also mark screens, vents, gutters, and soft metal.

Nickel
0.88″
Minor / Watch

Still below the severe-hail threshold, but large enough to leave visible marks on soft metal and add wear to older or hail-weakened roof shingles.

Quarter
1.00″
Watch

The NWS severe-hail threshold. Quarter-size hail can bruise shingles, dent soft metal, and create roof hail damage worth checking.

Half Dollar
1.25″
Watch

More likely to dent gutters, vents, flashing, and siding. Hail damage risk rises quickly on older roofs or hail-weakened shingles.

Ping Pong / Walnut
1.50″
Likely

Hail damage becomes more likely, including bruised shingles, granule loss, dented siding, and damaged roof vents.

Golf Ball
1.75″
Likely

Often causes roof hail damage, cracked shingles, dented gutters, damaged flashing, and siding impacts. A roof inspection is recommended.

Hen Egg
2.00″
Serious

Can crack or puncture shingles, expose mat, dent siding, and cause widespread hail damage across the roof and exterior.

Tennis Ball
2.50″
Serious

Can cause heavy roof hail damage, punctured siding, broken skylights, damaged vents, and widespread exterior damage.

Baseball
2.75″
Major

Major hail damage is likely, including severe roof impacts, damaged siding, broken windows, and possible major roof repairs.

Tea Cup / Large Apple
3.00″
Major

Can cause heavy hail damage across the roof, siding, gutters, windows, and exterior. Significant repairs are often needed.

Softball
4.00″
Extreme

Destructive hail damage. Can severely damage roofing materials, siding, windows, gutters, vents, vehicles, and exterior surfaces.

Grapefruit
4.50″
Extreme

Catastrophic hail damage risk for roofs, windows, vehicles, siding, gutters, and exterior surfaces.

Source: NOAA / National Weather Service hail size references are used for hail-size comparisons and the 1.00″ severe-hail threshold. Damage descriptions are general homeowner guidance, not official NOAA/NWS damage ratings. Sub-severe hail under 1.00″ is below the severe threshold, but that does not mean “no roof damage.” Penny- to nickel-size hail can still contribute to granule loss, cosmetic surface marks, and added wear, especially on older, brittle, poorly installed, or previously damaged roofs.

NWS Wind Reports on August 18, 2007

46 reports
Free hail report + wind check →
64 mph
Aug 18, 2007
11:40 PM CST-6
Wind report for August 18, 2007
Caddo County · 9,509 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 4 NNW Ft Cobb, OK
62 mph
Aug 18, 2007
11:35 PM CST-6
Wind report for August 18, 2007
Caddo County · 9,509 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 4 ENE Apache, OK
62 mph
Aug 18, 2007
11:35 PM CST-6
Wind report for August 18, 2007
Caddo County · 9,509 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 4 NNW Ft Cobb, OK
64 mph
Aug 18, 2007
11:30 PM CST-6
Wind report for August 18, 2007
Caddo County · 9,509 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 4 NNW Ft Cobb, OK
75 mph
Aug 18, 2007
11:25 PM CST-6
Wind report for August 18, 2007
Caddo County · 9,509 Homes in County
Wind Report Description: A cottonwood tree was blown down and fell over a road in Fort Cobb. Other tree damage was noted across the county. Monetary damages were estimated.
NWS Wind Report Location: 4 NNW Ft Cobb, OK
60 mph
Aug 18, 2007
11:20 PM CST-6
Wind report for August 18, 2007
Caddo County · 9,509 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 4 NNW Ft Cobb, OK
70 mph
Aug 18, 2007
11:10 PM CST-6
Wind report for August 18, 2007
Caddo County · 9,509 Homes in County
Wind Report Description: No National Weather Service description provided.
NWS Wind Report Location: 6 S Ft Cobb, OK
70 mph
Aug 18, 2007
11:10 PM CST-6
Wind report for August 18, 2007
Caddo County · 9,509 Homes in County
Wind Report Description: A shed was heavily damaged by the high wind. The high wind also caused minor damage to the spotter's home. Monetary damages were estimated.
NWS Wind Report Location: 7 SW Ft Cobb, OK
58 mph
Aug 18, 2007
8:15 PM CST-6
Wind report for August 18, 2007
Calhoun County · 3,414 Homes in County
Wind Report Description: Several trees and power lines were down near J.P. Peacock Road and State Road 274. Widespread power outages were reported.
NWS Wind Report Location: 2 SW Altha, FL
63 mph
Aug 18, 2007
7:00 PM MST-7
Wind report for August 18, 2007
Weber County · 70,303 Homes in County
Wind Report Description: Large branches were knocked down in Roy.
NWS Wind Report Location: 1.04 W Roy, UT
68 mph
Aug 18, 2007
6:59 PM MST-7
Wind report for August 18, 2007
Davis County · 89,491 Homes in County
Wind Report Description: The Hill Air Force Base ASOS recorded a 59 knot wind gust.
NWS Wind Report Location: N (Hif)Hill Afb Ogden, UT
59 mph
Aug 18, 2007
6:31 PM MST-7
Wind report for August 18, 2007
Powder River County · 750 Homes in County
Wind Report Description: Winds 28 miles southwest of Broadus gusted to 59 mph.
NWS Wind Report Location: 28 SW Broadus, MT
58 mph
Aug 18, 2007
7:40 PM EST-5
Wind report for August 18, 2007
Leon County · 66,465 Homes in County
Wind Report Description: A few trees were down a block east of the intersection of U.S. Highway 90 and Capital Circle NE.
NWS Wind Report Location: N Tallahassee, FL
58 mph
Aug 18, 2007
7:30 PM EST-5
Wind report for August 18, 2007
Leon County · 66,465 Homes in County
Wind Report Description: A few trees were down on Bellview Road near Pensacola Street.
NWS Wind Report Location: N Tallahassee, FL
58 mph
Aug 18, 2007
6:00 PM CST-6
Wind report for August 18, 2007
Tunica County · 2,078 Homes in County
Wind Report Description: Straight line winds blew a few trees down in Tunica.
NWS Wind Report Location: N Tunica, MS
Showing 15 of 46
Wind Damage Risk for Your Home +

Storm reports list thunderstorm wind gusts in mph. The NWS marks storms as severe at 58+ mph, but wind damage to your home depends on roof age, shingle condition, installation, exposure, nearby trees, and prior hail or wind damage.

Below Severe
Under 58 mph
Minor

Usually little damage to a sound roof, but loose shingles, flashing, or debris may shift.

Severe
58–74 mph
Watch

Can loosen shingles, lift flashing, break limbs, and damage gutters, siding, fences, or trim.

Damaging
75–90 mph
Serious

Can peel shingles, damage vents, tear siding, rip gutters, and expose weak roof areas.

Extreme
90+ mph
Major

Can cause major roof covering loss, tree damage, broken windows, and structural damage.

Source: NOAA / National Weather Service storm reports. Gusts may be measured or estimated; actual wind damage varies by roof condition, exposure, and prior hail or wind damage.

NWS Tornado Reports on August 18, 2007

5 reports
EF1 category
Aug 18, 2007
7:44 PM CST-6
Tornado report for August 18, 2007
Grady County · 18,356 Homes in County
Tornado Report Description: A tornado damaged a mobile home and several trees were snapped southwest of Norge. Monetary damages were estimated.
NWS Tornado Report Location: 1.98 SSW Norge, OK
EF1 category
Aug 18, 2007
6:53 PM CST-6
Tornado report for August 18, 2007
Clay County · 4,201 Homes in County
Tornado Report Description: A tornado moved north near Thornberry, TX. Several large pecan trees were snapped and a number of birds were found dead. The largest pecan tree was 2 to 3 feet in diameter.
NWS Tornado Report Location: 1 NNE Thornberry, TX
EF0 category
Aug 18, 2007
4:10 PM CST-6
Tornado report for August 18, 2007
Washita County · 4,041 Homes in County
Tornado Report Description: The tornado was reported by the Cordell fire chief. The tornado lasted approximately 10 minutes. No damage was reported.
NWS Tornado Report Location: 10 SSE Cordell, OK
EF1 category
Aug 18, 2007
3:46 PM CST-6
Tornado report for August 18, 2007
Kiowa County · 4,003 Homes in County
Tornado Report Description: A tornado touched down to the east-southeast of Hobart and moved north. The tornado destroyed a large barn, and damaged power lines, numerous trees and farm implements. Monetary damages were estimated.
NWS Tornado Report Location: 5.5 ESE Hobart, OK
EF0 category
Aug 18, 2007
1:10 PM MST-7
Tornado report for August 18, 2007
Clear Creek County · 4,652 Homes in County
Tornado Report Description: A small tornado touched down. It snapped one tree.
NWS Tornado Report Location: 5 NW Idaho Spgs, CO
Showing 5 of 5
Tornado Damage Risk for Your Home +

After a tornado, the National Weather Service assigns an EF rating from EF0 to EF5 based on surveyed damage. The rating estimates wind speed from what the tornado damaged, so actual damage can vary by construction quality, roof age, garage doors, windows, trees, debris, and how close the home was to the tornado path.

EF0
65–85 mph
Light

Can peel shingles, damage gutters or siding, break tree limbs, and toss loose outdoor items.

EF1
86–110 mph
Moderate

Can strip roof covering, damage exterior doors, break windows, snap trees, and cause heavier siding or gutter damage.

EF2
111–135 mph
Serious

Can tear off large sections of roofing, break or uproot trees, destroy weaker structures, and cause major exterior damage.

EF3–EF5
136+ mph
Severe

Can remove roofs and walls, destroy large portions of homes, toss vehicles, and cause severe to total destruction near the path.

Source: NOAA / National Weather Service. EF ratings are assigned after a post-storm damage survey and are based on observed damage, not a direct measurement at every home.

NWS Hail, Wind and Tornado Reports on August 18, 2007 on the Interactive Map

Report type
Hail
Wind
Tornado

Get a Remote Hail Inspection

Not sure if hail may have affected your home on August 18, 2007? Ask a local pro for a Remote Hail Inspection. They can review hail activity for your property and help you decide whether an in-person roof or exterior inspection makes sense.

Frequently asked questions

for homeowners, buyers & sellers
How many storm reports were recorded on August 18, 2007?

Our records show 21 hail, 46 wind, and 5 tornado reports on August 18, 2007, compiled from NOAA SPC and NWS Local Storm Reports. The most recent was reported on August 18, 2007.

What was the largest hail reported on August 18, 2007?

The largest hail size in these storm-report records on August 18, 2007 is 1.75″, reported near N Dutch John, UT.

Some reports show UNK instead of a wind speed or tornado rating — what does that mean?

Wind reports come three ways: measured from an instrument, estimated from the damage observed, or UNK when no speed was recorded. Tornadoes show UNK until the National Weather Service finishes a damage survey and assigns an EF rating. UNK simply means that value was not available when the report was filed.

A report appeared near my home on August 18, 2007 — is my roof damaged?

Not necessarily. A storm report shows that hail, wind, or a tornado was observed nearby, not that any specific home was hit. To find out whether your property was affected, check an address-level hail report, and if it looks significant, ask a local pro about a Remote Hail Inspection before scheduling roof work.

I am buying or selling a home — how do these on August 18, 2007 reports help?

If a storm passed through, a roof or exterior may have damage that is hard to see, or a recent repair may trace back to it. Buyers can ask better questions before closing, and sellers can document the home condition up front — both starting from the property address rather than a whole region.

How do I check what happened at a specific address on August 18, 2007?

Use the address search to pull a free address-level hail report for any property — no phone number or email required. It shows recent hail activity for that address so you know whether a closer roof or exterior review makes sense.

Where does this storm report data come from, and what are its limits?

Storm reports on this page are public reports from storm events on August 18, 2007 across the United States, sourced from NOAA SPC and NWS Local Storm Reports. They show where hail, wind, or tornado activity was reported, but they do not confirm damage at any specific property. Report locations, sizes, and times may be approximate and can vary from what an individual home experienced. For property-specific hail history, use an address-level hail report or contact a participating local professional for a remote hail inspection. Pros inclusion is not an endorsement, and contacting a professional does not confirm damage at any property.

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